%link
\begin{verbatim}
k: 1
  ['TO','TH','WH']: 0.2716182630
k: 2
k: 3
  ['BE','EC','EN']: 0.15547486679
k: 4
k: 5
  ['OR','AT','IN']: 0.5823337200
k: 6
  ['LY','NT','HE']: 0.4247418881
k: 7
  ['NO','IN','TH']: 0.6867756526
k: 8
  ['OT','NT','HE']: 0.24752628407
k: 9
  ['TT','TH','EC']: 0.2612827757
k: 10
  ['ED','ST','ND']: 0.2883526922
  ['TO','HE','CO']: 0.19345495180
k: 11
  ['OM','ES','OF']: 0.17007055156
  ['OU','EA','ON']: 0.2627616522
k: 12
\end{verbatim}
